ldy26098
/
BMAD-METHOD
mirror of https://github.com/bmad-code-org/BMAD-METHOD.git
1
0
Fork 0
Code Packages Projects Releases Wiki Activity
BMAD-METHOD/docs/jus-ia-project/prd-validation-report.md

18 KiB
Raw Blame History

validationTarget validationDate inputDocuments validationStepsCompleted validationStatus
prd.md 2026-03-08
product-brief.md
brainstorm.md
research.md
01-prompt-library.md
02-calculadora-juridica.md
03-dashboard-produtividade.md
04-comunidade-prompts.md
v-01-discovery
v-02-format
v-03-density
v-04-brief-coverage
v-05-measurability
v-06-traceability
v-07-implementation-leakage
v-08-domain-compliance
v-09-project-type
v-10-smart
v-11-holistic
v-12-completeness
COMPLETE

PRD Validation Report

PRD Being Validated: prd.md Validation Date: 2026-03-08

Input Documents

  • PRD: prd.md ✓
  • Product Brief: product-brief.md ✓
  • Brainstorm: brainstorm.md ✓
  • Research: research.md ✓
  • Project Docs: 01-prompt-library.md, 02-calculadora-juridica.md, 03-dashboard-produtividade.md, 04-comunidade-prompts.md ✓

Format Detection

PRD Structure (## Level 2 Headers):

  1. Executive Summary
  2. Success Criteria
  3. Project Classification
  4. User Journeys
  5. Domain-Specific Requirements
  6. Web App Specific Requirements
  7. Project Scoping & Phased Development
  8. Functional Requirements
  9. Non-Functional Requirements

BMAD Core Sections Present:

  • Executive Summary: Present ✓
  • Success Criteria: Present ✓
  • Product Scope: Present (absorbed into "Project Scoping & Phased Development") ✓
  • User Journeys: Present ✓
  • Functional Requirements: Present ✓
  • Non-Functional Requirements: Present ✓

Format Classification: BMAD Standard Core Sections Present: 6/6

Information Density Validation

Anti-Pattern Violations:

Conversational Filler: 0 occurrences No instances of "The system will allow users to...", "It is important to note that...", "In order to", or Portuguese equivalents found. FRs use direct "Advogado pode" / "Sistema [verbo]" format.

Wordy Phrases: 0 occurrences No instances of "Due to the fact that", "In the event of", "For the purpose of" or equivalents.

Redundant Phrases: 0 occurrences No redundant constructions found.

Total Violations: 0

Severity Assessment: Pass

Recommendation: PRD demonstrates excellent information density. Every sentence carries weight. Portuguese jurídico writing style is direct and concise throughout.

Product Brief Coverage

Product Brief: product-brief.md

Coverage Map

Vision Statement: Fully Covered Executive Summary captures: assistente web gratuito, fluxos guiados, URL parametrizada, elimina ciclo tentativa-e-erro.

Target Users: Fully Covered Personas Carla, Rafael e Marcos aparecem como protagonistas das 4 User Journeys. Características de perfil embutidas nas narrativas.

Problem Statement: Fully Covered Executive Summary: "79% nunca se capacitaram", "gap entre ter acesso à ferramenta e extrair valor real".

Key Features: Fully Covered All 5 core features from brief (fluxo híbrido, 10 fluxos, redirect URL, zero fricção, analytics) covered in MVP Feature Set.

Goals/Objectives: Fully Covered Success Criteria tables replicate and expand brief's metrics. North Star (1.000 redirects), taxa de conclusão (>60%), tempo (<5 min).

Differentiators: Fully Covered "What Makes This Special" covers: interatividade condicional, base verificada 90M+ decisões, Stanford hallucination rates. All 6 differentiators from brief represented.

Constraints/Out of Scope: Fully Covered "Explicitamente fora do MVP" list matches brief's "Out of Scope for MVP".

Party Mode Insights: Fully Covered URL limit → FR20-22 (overflow handling). Custo IA → Risk table. Mobile-first → NFR11. Nome "Start Kit" → document title.

Coverage Summary

Overall Coverage: ~98% Critical Gaps: 0 Moderate Gaps: 0 Informational Gaps: 1 — "Conversão redirect → assinante Jus IA" listed in brief's Business Objectives is explicitly excluded in PRD's "O que NÃO medimos" (intentional scoping decision)

Recommendation: PRD provides excellent coverage of Product Brief content. The one intentional exclusion is well-justified.

Measurability Validation

Functional Requirements

Total FRs Analyzed: 31

Format Violations: 0 All FRs follow "[Actor] pode [capability]" or "Sistema [capability]" pattern consistently.

Subjective Adjectives Found: 1

  • FR30 (line ~360): "comunica claramente" — "claramente" is subjective. Suggest: "comunica com mensagem visível que o tipo de tarefa não está disponível"

Vague Quantifiers Found: 0 Quantifiers are specific: "10 fluxos" (FR10), "limite de caracteres" (FR20).

Implementation Leakage: 0 URL format ia.jusbrasil.com.br/conversa?q=...&send in FR18 is an integration spec (capability-relevant), not implementation detail.

FR Violations Total: 1

Non-Functional Requirements

Total NFRs Analyzed: 12

Missing Metrics: 2

  • NFR1 (line ~367): "tempo razoável em conexão 3G/4G mobile" — "razoável" is unmeasurable. However, this is an intentional MVP decision (Technical Success: "sem meta rígida"). Informational, not critical.
  • NFR3 (line ~369): "sem delay perceptível além do carregamento da página" — defined by MPA architecture constraint, borderline acceptable.

Incomplete Template: 0 NFRs follow consistent format with clear conditions.

Missing Context: 0

NFR Violations Total: 2

Overall Assessment

Total Requirements: 43 (31 FRs + 12 NFRs) Total Violations: 3

Severity: Pass (< 5 violations)

Recommendation: Requirements demonstrate good measurability. The 3 violations are minor — 2 are intentional MVP decisions documented in Success Criteria ("sem meta rígida"). Only FR30's "claramente" would benefit from a concrete revision.

Traceability Validation

Chain Validation

Executive Summary → Success Criteria: Intact ✓

  • "elimina barreira" → User Success: >70% sem reformulação
  • "estratégia de expansão de GTM" → Business Success: 1.000 redirects
  • "sem login, sem dados retidos" → Technical Success: stateless, best-effort

Success Criteria → User Journeys: Intact ✓

  • 60% conclusão → Jornada 1 (happy path completa em 4 min)

  • <5 min → Jornada 1 ("4 minutos"), Jornada 2 ("3 minutos")

  • 70% sem reformulação → Jornada 2 ("resultado sai melhor que qualquer tentativa anterior")

  • 30% referral → Jornada 1 (WhatsApp), Jornada 4 (grupo WhatsApp escritório)

  • Go/No-Go → Todas as jornadas demonstram fluxo completo

User Journeys → Functional Requirements: Intact ✓

Jornada Capabilities FRs Correspondentes
1 (Carla happy path) Seleção, perguntas, IA, redirect, sharing FR1-5, FR6-9, FR11-14, FR15-19, FR23-24
2 (Rafael frustrado) Fluxos especializados, fundamentação FR6, FR10, FR16
3 (Carla overflow) Detecção overflow, fallback FR20-22
4 (Marcos escritório) Deep links, governança FR4, FR24

Scope → FR Alignment: Intact ✓ All 11 must-have capabilities from MVP Feature Set map to specific FRs.

Orphan Elements

Orphan Functional Requirements: 0 All FRs trace to at least one user journey or explicitly documented business need.

Unsupported Success Criteria: 0

User Journeys Without FRs: 0

Total Traceability Issues: 0

Severity: Pass

Recommendation: Traceability chain is intact. Every FR traces to a user journey or business objective. No orphan requirements.

Implementation Leakage Validation

Leakage by Category

Frontend Frameworks: 0 violations Backend Frameworks: 0 violations Databases: 0 violations Cloud Platforms: 0 violations Infrastructure: 0 violations Libraries: 0 violations

Other Implementation Details: 0 true violations

Terms found but capability-relevant (not leakage):

  • "LLM" in FR11, FR13, NFR2, NFR5 — describes AI capability component, no specific LLM named
  • "URL parametrizada" / ia.jusbrasil.com.br/conversa?q=...&send in FR18, NFR7 — integration specification
  • "OG tags" in FR23, NFR12 — web standard capability for WhatsApp sharing
  • "Chrome, Safari, Firefox, Edge" in NFR10 — browser compatibility requirement
  • "3G/4G" in NFR1 — connectivity context
  • "MPA" in Web App Requirements section (not in FRs/NFRs)

Summary

Total Implementation Leakage Violations: 0

Severity: Pass

Recommendation: No implementation leakage found. Requirements properly specify WHAT without HOW. Technology terms present are capability-relevant integration specifications.

Domain Compliance Validation

Domain: Legaltech Complexity: High (regulated)

Required Special Sections (from domain-complexity.csv)

Requirement Status Notes
ethics_compliance Addressed "ética OAB / disclaimer de IA: responsabilidade do Jus IA" — explicitly delegated to destination product
data_retention Addressed "dados transitam pelo backend apenas para refinamento por IA e são descartados após redirect" + NFR4-5
confidentiality_measures Addressed Stateless architecture: sem login, sem cookies, sem persistência. NFR6
court_integration Addressed "Integração com tribunais: inexistente — redirect unidirecional apenas"

Domain-Specific Analysis

The PRD explicitly addresses each legaltech concern from the CSV and explains WHY it doesn't apply to this specific product (stateless, no persistence, unidirectional redirect). This is excellent domain awareness — acknowledging concerns and documenting the reasoning for non-applicability rather than ignoring them.

Constraint residual correctly identified: templates require legal expertise (domainKnowledge = high), impacting content creation cost, not architecture.

Summary

Required Sections Present: 4/4 addressed Compliance Gaps: 0

Severity: Pass

Recommendation: All domain compliance sections are addressed. The PRD demonstrates strong domain awareness by explicitly explaining why each legaltech concern is either delegated (to Jus IA) or not applicable (stateless architecture).

Project-Type Compliance Validation

Project Type: web_app

Required Sections (from project-types.csv)

Section Status Notes
browser_matrix Present ✓ NFR10: Chrome, Safari, Firefox, Edge (evergreen)
responsive_design Present ✓ Responsive Design section + NFR11 mobile-first
performance_targets Present ✓ Performance Targets table (razoável em mobile)
seo_strategy Present ✓ "SEO: Não é prioridade — OG tags para WhatsApp preview"
accessibility_level Present ✓ "Acessibilidade: Não é prioridade no MVP"

Excluded Sections (Should Not Be Present)

Section Status
native_features Absent ✓
cli_commands Absent ✓

Compliance Summary

Required Sections: 5/5 present Excluded Sections Present: 0 (should be 0) Compliance Score: 100%

Severity: Pass

Recommendation: All required sections for web_app are present. No excluded sections found. SEO and accessibility are acknowledged and deprioritized with reasoning — valid for MVP.

SMART Requirements Validation

Total Functional Requirements: 31

Scoring Summary

All scores ≥ 3: 100% (31/31) All scores ≥ 4: 90% (28/31) Overall Average Score: 4.5/5.0

Low-Scoring FRs (any dimension < 4)

FR Dimension Score Issue Suggestion
FR12 Specific 3 "perguntas adicionais geradas pela IA" — quais tipos de perguntas? Adicionar: "ex: clarificação de fatos, perguntas de contexto"
FR16 Specific 3 "fundamentação jurídica relevante" — quais critérios de relevância? O critério é definido pelo template por subtipo, não pela FR genérica. Aceitável para PRD level.
FR30 Measurable 3 "comunica claramente" — subjetivo Reescrever: "exibe mensagem informando que o tipo de tarefa não está disponível"

Overall Assessment

Severity: Pass (< 10% flagged)

Recommendation: Functional Requirements demonstrate strong SMART quality. 90% score ≥ 4 across all dimensions. Only FR30 needs a concrete revision to remove subjectivity. FR12 and FR16 have inherent variability (AI-generated content, legal domain) that makes hyper-specificity at PRD level impractical.

Holistic Quality Assessment

Document Flow & Coherence

Assessment: Good (4/5)

Strengths:

  • Narrative flow from vision → metrics → journeys → requirements is logical and compelling
  • User journeys are vivid and concrete — stakeholders can visualize the product
  • "What Makes This Special" section immediately differentiates
  • Go/No-Go criteria are clear and actionable
  • Portuguese jurídico writing style is authentic and domain-appropriate

Areas for Improvement:

  • "Project Classification" between Success Criteria and User Journeys interrupts the narrative slightly (minor)
  • Domain Requirements section is very concise — correct for this product but could feel sparse to readers unfamiliar with the reasoning

Dual Audience Effectiveness

For Humans:

  • Executive-friendly: Excellent — Executive Summary + Go/No-Go give clear decision framework
  • Developer clarity: Good — FRs are clear capabilities, NFRs define constraints
  • Designer clarity: Good — User Journeys provide interaction flow context
  • Stakeholder decision-making: Excellent — metrics, Go/No-Go, explicit exclusions

For LLMs:

  • Machine-readable structure: Excellent — consistent ## headers, tables, numbered FRs
  • UX readiness: Good — journeys provide flow context, but no wireframe-level detail (appropriate for PRD)
  • Architecture readiness: Good — stateless, MPA, LLM backend, analytics clearly specified
  • Epic/Story readiness: Good — FRs map cleanly to stories, capabilities table provides natural epic boundaries

Dual Audience Score: 4/5

BMAD PRD Principles Compliance

Principle Status Notes
Information Density Met Zero filler, dense writing, every sentence carries weight
Measurability Partial 40/43 requirements measurable. NFR1 "razoável" is intentional MVP softness
Traceability Met Complete chain: vision → criteria → journeys → FRs, zero orphans
Domain Awareness Met Legaltech concerns explicitly addressed with reasoning
Zero Anti-Patterns Met No filler, no vague quantifiers, no conversational padding
Dual Audience Met Works for humans (narrative) and LLMs (structured)
Markdown Format Met Clean ## structure, consistent tables, proper formatting

Principles Met: 6.5/7 (Measurability is partial due to 3 soft NFRs)

Overall Quality Rating

Rating: 4/5 - Good

Strong PRD with minor improvements needed. Ready for downstream work (UX, Architecture, Epics) with high confidence.

Top 3 Improvements

  1. FR30: Remove "claramente" Replace with concrete behavior: "exibe mensagem informando que o tipo de tarefa não está disponível, com sugestão de fluxos disponíveis"

  2. NFR1: Add loose performance target Even "best-effort" benefits from a sanity check. Suggest: "Páginas carregam em <5s em 3G e <2s em 4G como guideline (não blocker)"

  3. Add explicit persona summary before journeys The PRD relies on journeys to introduce personas. A 3-line persona summary table before journeys would improve LLM parseability for downstream UX work without adding significant content.

Summary

This PRD is: a well-crafted, information-dense document that tells a compelling product story while providing precise requirements for downstream work. Minor refinements would elevate it from Good to Excellent.

Completeness Validation

Template Completeness

Template Variables Found: 0 No template variables remaining ✓

Content Completeness by Section

Section Status
Executive Summary Complete ✓
Success Criteria Complete ✓
Project Classification Complete ✓
User Journeys Complete ✓
Domain-Specific Requirements Complete ✓
Web App Specific Requirements Complete ✓
Project Scoping & Phased Development Complete ✓
Functional Requirements Complete ✓
Non-Functional Requirements Complete ✓

Section-Specific Completeness

Success Criteria Measurability: All measurable ✓ (with loose targets documented as intentional) User Journeys Coverage: Yes — covers primary (Carla, Rafael) and secondary (Marcos) users, plus edge case ✓ FRs Cover MVP Scope: Yes — all 11 must-have capabilities have corresponding FRs ✓ NFRs Have Specific Criteria: All except NFR1 (intentional) ✓

Frontmatter Completeness

Field Status
stepsCompleted Present ✓ (12 steps)
classification Present ✓ (projectType, domain, complexity, domainKnowledge, projectContext)
inputDocuments Present ✓ (7 documents)
date Present ✓ (2026-03-08)

Frontmatter Completeness: 4/4

Completeness Summary

Overall Completeness: 100% (9/9 sections complete)

Critical Gaps: 0 Minor Gaps: 0

Severity: Pass

Recommendation: PRD is complete with all required sections and content present. Frontmatter properly populated. No template variables remaining.

Validation Summary

Results by Check

# Validation Check Severity Issues
V-02 Format Detection BMAD Standard 6/6 core sections
V-03 Information Density Pass 0 violations
V-04 Product Brief Coverage Pass ~98% coverage, 0 critical gaps
V-05 Measurability Pass 3 minor violations (1 FR + 2 NFR)
V-06 Traceability Pass 0 issues, chain intact
V-07 Implementation Leakage Pass 0 violations
V-08 Domain Compliance Pass 4/4 concerns addressed
V-09 Project-Type Compliance Pass 100% compliance
V-10 SMART Requirements Pass 90% score ≥4, avg 4.5/5.0
V-11 Holistic Quality Good (4/5) 6.5/7 BMAD principles met
V-12 Completeness Pass 100% complete, 0 template vars

Overall Verdict

PRD Status: APPROVED FOR DOWNSTREAM WORK

Rating: 4/5 — Good

Total Findings: 3 minor, 0 critical

Action Items (Optional Refinements)

# Finding Severity Recommendation
1 FR30 "claramente" subjective Minor Rewrite with concrete behavior
2 NFR1 "razoável" unmeasurable Minor/Intentional Add loose guideline target
3 No persona summary table Minor Add 3-line table before journeys